With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.2346-26-1,Oxazolidine-2,4-dione,as a common compound, the synthetic route is as follows.
Reference Example 28 A mixture of 4-[2-(5-methyl-4-phenyl-2-thiazolyl)ethyl]cinnamaldehyde (2.5 g), 2,4-oxazolidinedione (1.14 g), piperidine (0.211 g) and ethanol (50 ml) was refluxed under heating conditions for 4 hours. After the reaction mixture was concentrated, chloroform was added to the residue; the mixture was washed with 2 N HCl and water. The chloroform layer was washed with water, dried (MgSO4) and then concentrated to yield 5-[4-[2-(5-methyl-4-phenyl-2-thiazolyl)ethyl]cinnamylidene]-2,4-oxazolidinedione[mixture of the (E)- and (Z)- configurations](0.81 g, 26%), which was then recrystallized from ethyl acetate to yield light yellow prisms having a melting point of 161-162 C., 2346-26-1
As the paragraph descriping shows that 2346-26-1 is playing an increasingly important role.
Reference£º
Patent; Takeda Chemical Industries, Ltd.; US5614544; (1997); A;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem